#64222E#64222E

#64222E is a dark, moderate red. Relative luminance 0.041; OKLCH L 35.5% C 0.096 H 12.4°. Best body text is #FFFFFF at 11.60:1 contrast (WCAG AA passes).

Color values

HEX	#64222E
RGB	rgb(100, 34, 46)
HSL	hsl(349, 49%, 26%)
HSV	hsv(349, 66%, 39%)
CMYK	cmyk(0%, 66%, 54%, 60.8%)
CIE-LAB	lab(23.84, 30.85, 8.06)
CIE-LCH	lch(23.84, 31.89, 14.64°)
OKLab	oklab(35.55% 0.0933 0.0205)
OKLCH	oklch(35.55% 0.096 12.4)
XYZ	xyz(6.3212, 4.0514, 3.0334)
Luminance	0.0405 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64222E #226458

analogous

#64224F #64222E #643722

triadic

#64222E #2E6422 #222E64

tetradic

#64222E #4F6422 #226458 #372264

square

#64222E #4F6422 #226458 #372264

split-complementary

#64222E #226437 #224F64

monochromatic

#17080B #361219 #64222E #923243 #BF4258

Accessibility & contrast

On white

11.60

#64222E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#64222E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64222E

11.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64222E	#FFFFFF	#000000	##FFFFFF
##64222E	1.00	11.60	1.81	11.60
#FFFFFF	11.60	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#31302E

Deuteranopia (green-blind)

#423E2C

Tritanopia (blue-blind)

#6D1827

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #64222e;
/* rgb */ color: rgb(100, 34, 46);
/* oklch */ color: oklch(35.5% 0.096 12.4);

Tailwind

colors: {
  custom: {
    50: '#946166',
    500: '#64222e',
    950: '#000000',
  },
}

SCSS

$custom: #64222e;
$custom-light: #946166;
$custom-dark: #000000;

JSON

{
  "hex": "#64222e",
  "rgb": {
    "r": 100,
    "g": 34,
    "b": 46
  },
  "hsl": {
    "h": 349.091,
    "s": 49.254,
    "l": 26.275
  },
  "oklch": {
    "l": 0.35549,
    "c": 0.09551,
    "h": 12.4
  },
  "luminance": 0.04051
}

Semantic roles & 50–950 ramp

primary

#64222E

secondary

#4A988A

accent

#D9C04F

background

#F9F5F6

surface

#F2EAEB

border

#CCC6C6

text

#0E0505

muted

#7E797A

Preview Lab

Preview with #64222E

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →